System and method of indicating quality of service

ABSTRACT

A method of indicating quality of service includes determining values of a plurality of video quality parameters at a set-top box device. The method also includes selecting a color from a plurality of colors based on at least one of the values. The method also includes activating a video quality indicator, wherein the video quality indicator includes the selected color.

FIELD OF THE DISCLOSURE

The present disclosure is generally related to indicating quality ofservice.

BACKGROUND

Tracking quality of service is an important aspect of Internet Protocol(IP) based technologies. Even network disturbances that can be easilyremedied can have significant impacts on video, voice and datacommunications. While some network devices, such as set-top box devices,may show software versions and basic network status information, they donot show quality of service information in a manner that quicklyillustrates video quality status, for example, and that allowstechnicians or network service providers to easily identify categoriesof service quality over large numbers of network devices. Hence, thereis a need for an improved system and method of indicating quality ofservice.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a block diagram of a particular embodiment of a system toindicate quality of service;

FIG. 2 is a block diagram of a second particular embodiment of a systemto indicate quality of service;

FIG. 3 is a flow diagram of a particular embodiment of a method ofindicating quality of service;

FIG. 4 is a flow diagram of a second particular embodiment of a methodof indicating quality of service;

FIG. 5 is a flow diagram of a third particular embodiment of a method ofindicating quality of service;

FIG. 6 is a flow diagram of a fourth particular embodiment of a methodof indicating quality of service;

FIG. 7 is a flow diagram of a fifth particular embodiment of a method ofindicating quality of service;

FIG. 8 is a diagram of a particular embodiment of a data structurerelated to indicating quality of service;

FIG. 9 is a diagram of a particular embodiment of a graphical userinterface related to indicating quality of service;

FIG. 10 is a diagram of a second particular embodiment of a datastructure related to indicating quality of service; and

FIG. 11 is a diagram of an illustrative embodiment of a general computersystem.

DETAILED DESCRIPTION OF THE DRAWINGS

A set-top box device is disclosed that includes a processor and a memoryaccessible to the processor. The memory includes logic to activate atleast one video quality indicator in a color selected from a pluralityof colors, where the selected color corresponds to a quality of videocontent received at the set-top box device via a video distributionnetwork.

A system to indicate video quality is disclosed and includes a networkinterface communicating with a video distribution network. The systemalso includes logic to receive data from a set-top box device indicatinga quality of video content received at the set-top box device via thevideo distribution network. Further, the system includes logic to send afirst graphical user interface (GUI) to a display device communicatingwith the remote management system, wherein the GUI displays a videoquality indicator associated with the set-top box device, the GUI havinga color that corresponds to the quality of video content received by theset-top box device.

In another embodiment, a method of indicating quality of service isdisclosed and includes determining values of a plurality of videoquality parameters at a set-top box device. The method also includesselecting a color from a plurality of colors based on at least one ofthe values. The method also includes activating a video qualityindicator, wherein the video quality indicator includes the selectedcolor.

In another embodiment, a method of indicating quality of service isdisclosed and includes receiving data at a remote management system froma set-top box device, the data indicating a quality of service receivedby the set-top box from a video distribution network. The method alsoincludes sending a graphical user interface (GUI) to a display devicecommunicating with the remote management system, wherein the GUIincludes a quality of service indicator having a color that correspondsto the quality of service.

In another embodiment, a computer-readable medium is disclosed andincludes processor-readable instructions adapted to cause a processor toexecute a method comprising determining values of a plurality of videoquality parameters; selecting a color from a plurality of colors basedon at least one of the values; and activating a video quality indicator,wherein the video quality indicator includes the selected color.

Referring to FIG. 1, a block diagram of a particular embodiment of asystem to indicate quality of service is illustrated and designatedgenerally 100. The system includes a premise, such as an InternetProtocol Television (IPTV) viewer's home 102, which receives videocontent via a video distribution network, such as an IPTV access network104. In a particular embodiment, the IPTV viewer's home 102 can includea set-top box device 106 that communicates with the IPTV access network104 via customer premises equipment, such as a residential gateway (RG)108. In an illustrative embodiment, the set-top box device 106 cancommunicate with the residential gateway 108 via a home network 110. Inan illustrative, non-limiting embodiment, the home network 110 can alsofacilitate communication between the IPTV access network 104 and othercommunication devices, such as a Voice-over Internet Protocol (VoIP)phone, a computing device, or a combination thereof.

In a particular embodiment, the set-top box device 106 can include atleast one video quality indicator 107. The set-top box device 106 iscoupled to a display device, such as a television. The set-top boxdevice 106 can be controlled remotely by a remote control device 114. Inone embodiment, the remote control device can include a video qualityindicator 115.

Further, the set-top box device 106 communicates with a remotemanagement system 118 that can receive and store video quality data fromthe set-top box device 106. In a particular embodiment, the remotemanagement system 118 can communicate with the IPTV access network 104via a private IP network 116. In an illustrative embodiment, otherparties may communicate with the remote management system 118 to receivevideo quality data related to the set-top box device 106. For example, atechnician that is within or outside the IPTV viewer's home 102 cancommunicate with the remote management system 118 via the private IPnetwork 116, the IPTV access network 104, or a combination thereof.

In a particular illustrative embodiment, the set-top box device 106stores a plurality of parameters, such as video quality parameters, thatindicate a quality of service received by the set-top box device 106 viathe IPTV access network 104. A data structure illustrating examples ofsuch parameters is illustrated in FIG. 8. The set-top box device 106determines and stores values of each of the video quality parameters ona rolling basis and can store values related to a particular timeinterval. For example, the set-top box device 106 can determine valuesfor the video quality parameters on a rolling basis and store suchvalues determined over the immediately preceding twenty-four hourperiod.

In an illustrative embodiment, aspects of determining values for thevideo quality parameters, including video quality parameters, valuedetermination intervals, rolling storage periods, how and when values ofone or more parameters are reset, other aspects of determining suchvalues, or any combination thereof, can be configurable by the viewer,the technician, an IPTV service provider, or any combination thereof.For example, such aspects can be configurable with respect to theset-top box device 106, a geographic area that includes the set-top boxdevice 106, a plurality of particular set-top boxes communicating withthe IPTV access network 104, or any combination thereof.

The set-top box device 106 can select a color from a plurality of colorsbased on at least one of the video quality parameter values. In oneembodiment, the color can indicate a category of overall quality ofvideo content received via the IPTV access network 104. Categories ofvideo content quality can correspond to a degree to which viewing ofvideo content at a display device 112 coupled to the set-top box device106 is impaired. For example, categories of video content quality canindicate whether gaps or delays are present in the video content,whether refresh rates appear seamless, whether video content appearsdistorted (e.g., having a plurality of squares making up portions of thevideo content), whether audio accompanying the video content isdistorted, delayed or lost, other factors, or any combination thereof.

In a particular embodiment, the set-top box device 106 can select afirst color indicating a first video quality or other quality of servicecategory, or a second color indicating a second video quality or otherquality of service category based on the video quality parameter values.For example, the set-top box device can select a red color to indicatepoor video quality or a green color to indicate good video quality. Inanother example, the set-top box device 106 can select a third color,such as an amber or yellow color, to indicate a third video quality orother quality of service category, such as a questionable, sub-par oraverage video quality, or video quality that otherwise does not fallwithin the good or poor categories. In an illustrative embodiment, acolor indicating good video quality can be selected at all times exceptwhen one or more particular video quality parameter values are within apre-defined yellow or red range. An example data structure illustratingranges of parameters is illustrated in FIG. 8.

Categorizations of video quality as good, poor, average, or otherwise,based on video quality parameter values, can be pre-defined withinsoftware stored at the set-top box device 106. In another embodiment,categorizations of video quality based on video quality parameter valuescan be configurable for the set-top box device 106, for a geographicarea including the set-top box device 106, for another plurality ofset-top box devices, or any combination thereof.

The set-top box device 106 activates a video quality indicator thatincludes the selected color. For example, the set-top box device 106 canactivate a light-emitting indicator 107 at the set-top box device 106 inthe selected color or one of a plurality of video quality indicators atthe set-top box device 106 in the selected color. In another example,the set-top box device 106 can send an instruction to the remote controldevice 114 to illuminate a light-emitting video quality indicator 115 atthe remote control device 114 in the selected color. In a particularembodiment, the set-top box device 106 can send data indicating theselected color to the remote control device.

In still another example, the set-top box device 106 can send agraphical video quality indicator 127 including the selected color tothe display device 112. The set-top box device 106 can send thegraphical video quality indicator 127 in the selected color to thedisplay device 112 with video content, such that the graphical videoquality indicator 127 is shown at a corner of the screen. Further, wherethe graphical video quality indicator 127 indicates poor or averagevideo quality, for example, the graphical indicator 127 can beselectable to view a graphical user interface indicating video qualityparameters, values, or any combination thereof, that are within rangesthat trigger a red or yellow video quality indicator, for instance.Alternatively, the set-top box device 106 can send the graphical videoquality indicator 127, the graphical user interface indicating reasonsfor a yellow or red graphical video quality indicator, or anycombination thereof, to the display device 112 in response to a requestreceived at the set-top box device 106 via a system menu or other menuaccessible via the set-top box device 106. An example of such agraphical user interface is illustrated in FIG. 9.

In a particular embodiment, the set-top box device 106 can receive apolling message or other request from the remote management system 118for data related to video quality or other quality of service receivedat the set-top box device 106 via the IPTV access network 104. Theset-top box device 106 can send data indicating overall video quality,data indicating values of video quality parameters, data indicating acolor selected at the set-top box device 102, or any combinationthereof, to the remote management system 118. In one embodiment, theremote management system 118 can select a color based on video qualityparameter values received from the set-top box device 106. In anotherembodiment, the remote management system 118 can receive data indicatinga color selected by the set-top box device 106.

In an illustrative embodiment, a video quality indicator can bedisplayed at a display device that is coupled to the remote managementsystem 118 or that communicates with the remote management system 118via the private IP network, the IPTV access network, or the publicInternet. For example, the remote management system 118 can send agraphical user interface (GUI) that includes a video quality indicatorhaving the selected color to the technician computer 120. In anillustrative embodiment, the remote management system 118 can send theGUI to the technician computer 120 in response to a request for the GUI.An example of such a GUI is illustrated in FIG. 7.

In another particular illustrative embodiment, the RG 108 stores aplurality of parameters, such as home network performance parameters,that indicate a performance status of the home network 110. A datastructure illustrating examples of such parameters is illustrated inFIG. 10. The RG 108 monitors bypassing traffic to determine and storesvalues of each of the home network performance parameters on a rollingbasis and can locally store values related to a particular timeinterval. Further, the RG 108 can select a color from a plurality ofcolors based on at least one of the home network performance parametervalues. In one embodiment, the color can indicate a category of overallperformance of the home network 110. Categories of video content qualitycan correspond to a degree to which viewing of video content at adisplay device 112 coupled to the set-top box device 106 is impaired; adegree to which audio at a VoIP phone is impaired; a degree to whichInternet service to a computer is impaired; a degree to which thequality of other network services is impaired; or any combinationthereof

The RG 108 can send data indicating home network performance to theset-top box device 102 in response to a request received at the set-topbox device 102 from a viewer or technician. The set-top box device cansend a graphical indicator of home network performance including theselected color to the display device 112. The graphical indicator can beselectable to view a graphical user interface indicating home networkperformance parameters, values, or any combination thereof, that arewithin ranges that trigger a graphical indicator associated with homenetwork performance that is other than good.

In a particular embodiment, the RG 108 can receive a polling message orother request from the remote management system 118 for data related toperformance of the home network 110. The RG 108 can send data indicatingoverall performance, data indicating values of home network performanceparameters, data indicating a color selected at the RG 108, or anycombination thereof, to the remote management system 118. In oneembodiment, the remote management system 118 can select a color based onhome network performance parameter values received from the RG 108. Inanother embodiment, the remote management system 118 can receive dataindicating a color selected by the RG 108.

In an illustrative embodiment, a graphical home network performanceindicator can be displayed at a display device that is coupled to theremote management system 118 or that communicates with the remotemanagement system 118 via the private IP network, the IPTV accessnetwork, or the public Internet. For example, the remote managementsystem 118 can send a graphical user interface (GUI) that includes thegraphical home network performance indicator having the selected colorto the technician computer 120 in response to a request for the GUI.

Referring to FIG. 2, a block diagram of a second particular embodimentof a system to indicate quality of service is illustrated and designatedgenerally 200. The system includes a set-top box device 202communicating with a remote management system 233. In an illustrativeembodiment, the set-top box device 202 can communicate with an InternetProtocol Television (IPTV) access network 230, and the remote managementsystem 233 can communicate with the IPTV access network 230 via aprivate IP network 232.

In a particular embodiment, the set-top box device 202 can include aprocessor 204 and a memory device 206 accessible to the processor 204.Further, the processor 204 can communicate with a remote control device222 via a remote interface 220. In addition, the processor 204 can alsocommunicate with a display device 226 via a display interface 224. Theprocessor 204 can be coupled to a network interface 208 thatcommunicates with a residential gateway 228 or other customer premiseequipment. The residential gateway 228 facilitates communication betweenthe set-top box device 202 and the IPTV access network 230. In anillustrative embodiment, the set-top box device 206 can include one ormore light-emitting indicators 219.

In the embodiment illustrated in FIG. 2, the memory device 206 can storeinstructions that are executable by the processor 204 to perform variousfunctions of the set-top box device 202. Such instructions arerepresented as modules 208-218 and can be embodied in one or moreoperating systems, applications or other computer programs. Inalternative embodiments, one or more of the functions provided by themodules 208-218 may be implemented using hardware logic.

In a particular embodiment, the memory device 206 can include adecoder/buffer 207 that decodes video data received at the set-top boxdevice 202 and buffers video content to prevent underflow to the displaydevice 212. In addition, the memory device 206 can include a parameterstorage module 208 that stores a plurality of video quality parametersand values determined by the set-top box device 206 for such videoquality parameters. An example of a data structure to store videoquality parameters and related values is illustrated in FIG. 8.

Further, the memory device 206 can include a values module 210 that isexecutable by the processor 204 to determine values of the video qualityparameters stored at the parameters storage module 208. For example, thevalues module 210 can be executable by the processor 204 to recordutilization percentages for the processor 204, numbers of packet lossevents at the set-top box device 202, whether the DVR 205 allows newrecordings, and other values of video quality parameters. In anillustrative embodiment, the values module can be executable by theprocessor 204 to record video quality parameter values on a rollingbasis and to store values related to a particular period of time, suchas twenty-four hours, one day, or another period. Alternatively, valuescan be stored in relation to a particular number of prior video streamsreceived at the set-top box device 202.

In an illustrative embodiment, the values module 208 can be executableby the processor 204 to receive configuration data related to thecollection and storage of video quality parameter values. For example,aspects of determining values for the video quality parameters,including video quality parameters, value determination intervals,rolling storage periods, how and when values of one or more parametersare reset, other aspects of determining such values, or any combinationthereof, can be configurable by the viewer, the technician, an IPTVservice provider, or any combination thereof.

In a particular embodiment, the memory device 206 can include a colorselection module 212 that is executable by the processor 204 to select acolor from a plurality of colors based on at least one of the videoquality parameter values. In one embodiment, the color can indicate acategory of overall quality of video content received via the IPTVaccess network 230. Categories of video content quality can correspondto a degree to which viewing of video content at the display device 226is impaired.

In a particular embodiment, the color selection module 212 can beexecutable by the processor 204 to select a first color (e.g., green)indicating a first video quality or other quality of service category; asecond color (e.g., red) indicating a second video quality or otherquality of service category; or a third color (e.g., amber or yellow) toindicate a third video quality or other quality of service category. Inan illustrative embodiment, a color indicating good video quality can beselected at all times except when one or more particular video qualityparameter values are within a pre-defined yellow or red range.

Categorizations of video quality corresponding to various colors can bepre-defined within software stored at the set-top box device 202. Inanother embodiment, categorizations of video quality based on videoquality parameter values can be configurable for the set-top box device202, for a geographic area including the set-top box device 202, foranother plurality of set-top box devices, or any combination thereof.

In a particular embodiment, the memory device 206 can include anindicator module 214 that is executable by the processor 204 to activatea video quality indicator that includes the selected color. For example,the indicator module 214 can be executable by the processor 204 toactivate a light-emitting indicator, such as one of a plurality of videoquality indicators 219, at the set-top box device 202 in the selectedcolor. In an illustrative embodiment, a first one of the plurality oflight-emitting indicators 219 can be illuminated when the selected coloris green, a second one when the selected color is yellow, or a third onewhen the selected color is red.

In another example, the indicator module 214 can be executable by theprocessor 204 to send an instruction to the remote control device 222 toilluminate a light-emitting video quality indicator 223 at the remotecontrol device 222 in the selected color. In still another example, theindicator module 214 can be executable by the processor 204 to send agraphical video quality indicator 227 including the selected color tothe display device 226. The indicator module 214 can be executable bythe processor 204 to send the graphical video quality indicator 227 inthe selected color to the display device 226 with video content, suchthat the graphical video quality indicator 227 is shown at a corner ofthe screen.

In a particular embodiment, the memory device 206 can include agraphical user interface (GUI) module 216 that is executable by theprocessor 204 to send various graphical user interfaces to the displaydevice 226 in response to inputs received, for instance, via the remotecontrol device 222. In an illustrative embodiment, where the graphicalvideo quality indicator 227 does not indicate good video quality, theindicator module 214 can be executable by the processor 204 to receive aselection of the graphical video quality indicator 227. In response tosuch a selection, the GUI module 216 can be executable to send agraphical user interface indicating video quality parameters, values, orany combination thereof, that are within ranges that trigger a red oryellow video quality indicator, for instance. An example of such agraphical user interface is illustrated in FIG. 9.

In another embodiment, the GUI module 216 can be executable by theprocessor 204 to send a graphical system menu to the display device 226in response to request for the system menu received from the remotecontrol device 222. The graphical system menu can include a selectableindicator of an option to check video quality status. The GUI module 216can be executable by the processor 204 to send the graphical videoquality indicator 227, a graphical user interface indicating reasons fora yellow or red graphical video quality indicator, or any combinationthereof, to the display device 226 in response to a selection of theoption to check video quality status via the system menu.

In a particular embodiment, the memory device 206 can include a remotemanagement system (RMS) module 218 that is executable by the processor204 to communicate data regarding video quality parameter values to theremote management system 233. In an illustrative embodiment, the remotemanagement system 233 can include a polling module 236 that isexecutable by processing logic 234 at the remote management system 233to send a polling message to the set-top box device 202 requesting datarelated to video quality or other quality of service received at theset-top box device 202 via the IPTV access network 230.

The RMS module 218 can be executable by the set-top box processor 204 tosend data indicating overall video quality, data indicating values ofvideo quality parameters, data indicating a color selected at theset-top box device, or any combination thereof, to the remote managementsystem 233. In an illustrative embodiment, the remote management system233 can include a GUI module 238 executable by the remote managementsystem processing logic 234 to send a video quality indicator to adisplay device, such as a technician computer 240, which is coupled tothe remote management system 233. For example, the GUI module 238 can beexecutable by the remote management system processing logic 234 to senda graphical user interface (GUI) that includes a video quality indicatorhaving the selected color to the technician computer 240. In oneembodiment, the remote management system 233 can select the color basedon video quality parameter values received from the set-top box device202. In another embodiment, the remote management system 233 can receivedata indicating a color selected by the set-top box device 202.

Referring to FIG. 3, a flow diagram of a particular embodiment of amethod of indicating quality of service is illustrated. At block 300, aset-top box device determines one or more value of one or more of aplurality of video quality parameters stored at the set-top box device.Moving to block 302, the set-top box device selects a color based on thedetermined value(s). Proceeding to block 304, in a particularembodiment, the set-top box device activates a light-emitting videoquality indicator in the selected color at the set-top box device.Continuing to decision node 306, the set-top box device can determinewhether to activate a light-emitting indicator at a remote controldevice communicating with the set-top box device. If the set-top boxdevice determines that the light-emitting video quality indicator at theremote control device is to be illuminated in the selected color, themethod advances to block 308, and the set-top box device can send dataindicating a video quality, a selected color, or a combination thereofto the remote control device. The method terminates at 310.

Referring to FIG. 4, a flow diagram of a second particular embodiment ofa method of indicating quality of service is illustrated. At block 400,a set-top box device determines one or more value of one or more of aplurality of video quality parameters stored at the set-top box device.Moving to block 402, the set-top box device selects a color based on thedetermined value(s). Proceeding to block 404, in a particularembodiment, the set-top box device sends a graphical video qualityindicator that includes the selected color to a display device coupledto the set-top box device.

Continuing to decision node 406, the set-top box device can determinewhether it has received a polling message or other request from a remotemanagement system for data indicating video quality or other quality ofservice at the set-top box device. If the set-top box device has notreceived such a request, the method moves to decision node 410.Conversely, if the set-top box device determines that it has receivedsuch a request, the method advances to block 408, and the set-top boxdevice can send data indicating a video quality, values of one or morevideo quality parameters, a selected color indicating video quality, orany combination thereof, to the remote management system. The methodthen moves to decision node 410.

In an illustrative embodiment, at decision node 410, the set-top boxdevice can determine whether it has received a request to re-configurevideo quality parameter values, or ranges of video quality parametervalues, which cause a particular color related to video quality to beselected. If the set-top box device has received such a request, theset-top box device can receive configuration data, at block 412.

Proceeding to decision node 414, in a particular embodiment, the set-topbox device determines whether it has received a request for anindication of performance of a home network to which the set-top boxdevice is coupled. If the set-top box device has received such arequest, the method moves to block 416, and the set-top box device sendsa request to a residential gateway coupled to the home network forperformance data. At block 418, the set-top box device receives theperformance data. In an illustrative embodiment, the data can includevalues of one or more home network performance parameters and a colorindicating home network performance. Moving to block 420, the set-topbox device sends a graphical indicator having the selected colorindicating home network performance to the display device coupled to theset-top box device. The graphical indicator of home network performancemay be displayed with or without a graphical indicator of video quality.The method terminates at 422.

Referring to FIG. 5, a flow diagram of a second particular embodiment ofa method of indicating quality of service is illustrated. At block 500,a remote management system sends a polling message to a set-top boxdevice. The polling message includes a request for data related to videoquality or other quality of service received at the set-top box devicevia a video distribution network, such as an Internet ProtocolTelevision (IPTV) network. Moving to block 502, the remote managementsystem receives quality of service data from the set-top box device,such as data indicating a quality of service, data indicating values ofone or more quality of service parameters, a selected color indicating aquality of service, or any combination thereof.

Proceeding to decision node 504, in a particular embodiment, the remotemanagement system can determine whether it has received data indicatinga selected color from the set-top box device. If the remote managementsystem determines that it has received data indicating a selected colorfrom the set-top box device, the method advances to decision node 508.On the other hand, if the remote management system determines that ithas not received data indicating a selected color from the set-top boxdevice, the method moves to block 508, and the remote management systemcan select a color indicating a quality of service based on datareceived from the set-top box device, such as data indicating values ofone or more quality of service parameters. The method then moves todecision node 508.

At decision node 508, in an illustrative embodiment, the remotemanagement system can determine whether it has received a request for agraphical user interface (GUI) indicating a quality of service receivedat the set-top box device or at a plurality of set-top box devices thatincludes the set-top box device. If the remote management systemdetermines that it has received a request for such a GUI, the methodproceeds to block 510, and the remote management can send the requestedGUI to a requesting device, such as a computing device operated by atechnician or network service provider. The GUI can include, forexample, a graphical indication of the quality of service received atthe set-top box device, where the graphical indication includes a colorindicating the quality of service. Further, the GUI can include valuesof quality of service parameters that have been determined to cause aquality of service other than a good quality of service. The methodterminates at 512.

Referring to FIG. 6, a flow diagram of a fourth particular embodiment ofa method of indicating quality of service is illustrated. At block 600,a residential gateway determines one or more value of one or more of aplurality of home network performance parameters stored at the set-topbox device. Moving to block 602, the residential gateway selects a colorbased on the determined value(s). Proceeding to decision node 604, theresidential gateway determines whether it has received a request from aset-top box device for an indication of home network performance. If theresidential gateway has not received such a request, the method advancesto decision node 608. Whereas, if the residential gateway has received arequest for an indication of home network performance, the method movesto block 606, and the residential gateway sends network performance datato the set-top box device. The method then proceeds to decision node608.

At decision node 608, the residential gateway can determine it hasreceived a polling message or similar request from a remote managementsystem. If the residential gateway has received such a request, themethod moves to block 610, and the residential gateway sends networkperformance data to the remote management system. The method terminatesat 612.

Referring to FIG. 7, a flow diagram of a fifth particular embodiment ofa method of indicating quality of service is illustrated. At block 700,a remote management system sends a polling message to a residentialgateway. The polling message includes a request for data related to homenetwork performance, quality of one or more services received via thehome network, or any combination thereof. Moving to block 702, theremote management system receives home network performance data from theresidential gateway.

Proceeding to decision node 704, in a particular embodiment, the remotemanagement system can determine whether it has received data indicatinga selected color, such as a color indicating home network performance,from the residential gateway. If the remote management system determinesthat it has received data indicating a selected color from theresidential gateway, the method advances to decision node 708. On theother hand, if the remote management system determines that it has notreceived data indicating a selected color from the set-top box device,the method moves to block 708, and the remote management system canselect a color indicating home network performance based on datareceived from the residential gateway, such as data indicating values ofone or more home network performance parameters. The method then movesto decision node 708.

At decision node 708, in an illustrative embodiment, the remotemanagement system can determine whether it has received a request for agraphical user interface (GUI) indicating a quality of service receivedat the set-top box device or at a plurality of set-top box devices thatincludes the set-top box device. If the remote management systemdetermines that it has received a request for such a GUI, the methodproceeds to block 710, and the remote management can send the requestedGUI to a requesting device, such as a computing device operated by atechnician or network service provider. The GUI can include a graphicalindication of home network performance, where the graphical indicationincludes the selected color. Further, the GUI can include values of homenetwork performance parameters that have been determined to cause aquality of service other than a good quality of service. The methodterminates at 712.

The methods described herein can be performed as presented.Alternatively, those skilled in the art will appreciate that certainaspects of the methods can be performed concurrently or in sequences notpresented without departing from the scope of the disclosure. Forexample, in some embodiments, one or more video quality indicators canbe activated before, after, or concurrently with sending data to aremote management system.

Referring to FIG. 8, a diagram of a particular embodiment of a datastructure related to indicating quality of service is illustrated anddesignated generally 800. The data structure 800 can be stored at aset-top box device and can include a plurality of video qualityparameters 802. In addition the data structure can include values orranges of values for each of the video quality parameters 802 that areassociated with various categories of video quality. For example, thedata structure 800 can indicate red values 804, where an occurrence ofone or more red values causes a set-top box device or remote managementsystem to determine that video quality at the set-top box device is poorand to activate a red video quality indicator or other video qualityindicator associated with poor video quality. Further, the datastructure 800 can indicate green values 806, where an occurrence of allgreen values causes the set-top box device or remote management systemto determine that video quality at the set-top box device is good and toactivate a green video quality indicator or other video qualityindicator associated with good video quality. In addition, the datastructure 800 can indicate yellow values 808, for example, where anoccurrence of one or more yellow values causes the set-top box device orremote management system to determine that video quality at the set-topbox device is neither good, nor poor, and to activate a yellow videoquality indicator or other video quality indicator associated with videoquality that is neither good, nor poor.

Referring to FIG. 9, a diagram of a particular embodiment of a graphicaluser interface (GUI) related to indicating quality of service isillustrated and designated generally 902. The GUI 902 can be provided toa display device coupled to a set-top box device of a viewer or at adisplay device of a computing device of a technician or network serviceprovider. In an illustrative embodiment, the GUI 902 can be provided inresponse to a selection of a graphical video quality indicator. Inanother illustrative embodiment, the GUI 902 can be provided in responseto a selection to view the GUI 902 from a menu.

The GUI 902 includes an identification 904 of one or more set-top boxdevices. In an illustrative embodiment, the identification can be anInternet Protocol (IP) address. Further, the GUI 902 includes a currentvideo quality status indicator 906, which may include a colorcorresponding to a particular category of video quality (e.g., red),text corresponding to a particular category of video quality (e.g.,“Poor”), or a combination thereof. In a particular embodiment, the GUI902 can include values 908 of one or more video quality parameters basedon which an indicator of video quality other than good was selected.

Referring to FIG. 10, a second particular embodiment of a data structurerelated to indicating quality of service is illustrated and designatedgenerally at 1000. The data structure 1000 can be stored at aresidential gateway and can include a plurality of home networkperformance parameters 1002. In addition the data structure can includevalues or ranges of values for each of the home network performanceparameters 1002 that are associated with various categories of homenetwork performance. For example, the data structure 1000 can indicatered values 1004, where an occurrence of one or more red values causesthe residential gateway, a set-top box device coupled to the residentialgateway, or a remote management system communicating with theresidential gateway to determine that home network performance is poorand to activate a red home network performance indicator or other homenetwork performance indicator associated with poor home networkperformance. Further, the data structure 1000 can indicate green values1006, where an occurrence of all green values causes the residentialgateway, set-top box device or remote management system to determinethat home network performance is good and to activate a green homenetwork performance indicator or other home network performanceindicator associated with good home network performance. In addition,the data structure 1000 can indicate yellow values 1008, for example,where an occurrence of one or more yellow values causes the residentialgateway, set-top box device or remote management system to determinethat home network performance is neither good, nor poor, and to activatea yellow home network performance indicator or other home networkperformance indicator associated with home network performance that isneither good, nor poor.

Referring to FIG. 11, an illustrative embodiment of a general computersystem is shown and is designated 1100. The computer system 1100 caninclude a set of instructions that can be executed to cause the computersystem 1100 to perform any one or more of the methods or computer basedfunctions disclosed herein. The computer system 1100 may operate as astandalone device or may be connected, e.g., using a network, to othercomputer systems or peripheral devices, such as a residential gateway,set-top box device or remote management system, as illustrated in FIGS.1-2.

In a networked deployment, the computer system may operate in thecapacity of a server or as a client user computer in a server-clientuser network environment, or as a peer computer system in a peer-to-peer(or distributed) network environment. The computer system 1100 can alsobe implemented as or incorporated into various devices, such as apersonal computer (PC), a tablet PC, a set-top box (STB), a personaldigital assistant (PDA), a mobile device, a palmtop computer, a laptopcomputer, a desktop computer, a communications device, a wirelesstelephone, a land-line telephone, a control system, a camera, a scanner,a facsimile machine, a printer, a pager, a personal trusted device, aweb appliance, a network router, switch or bridge, or any other machinecapable of executing a set of instructions (sequential or otherwise)that specify actions to be taken by that machine. In a particularembodiment, the computer system 1100 can be implemented using electronicdevices that provide voice, video or data communication. Further, whilea single computer system 1100 is illustrated, the term “system” shallalso be taken to include any collection of systems or sub-systems thatindividually or jointly execute a set, or multiple sets, of instructionsto perform one or more computer functions.

As illustrated in FIG. 11, the computer system 1100 may include aprocessor 1102, e.g., a central processing unit (CPU), a graphicsprocessing unit (GPU), or both. Moreover, the computer system 1100 caninclude a main memory 1104 and a static memory 1106 that can communicatewith each other via a bus 1108. As shown, the computer system 1100 mayfurther include a video display unit 1110, such as a liquid crystaldisplay (LCD), an organic light emitting diode (OLED), a flat paneldisplay, a solid state display, or a cathode ray tube (CRT).Additionally, the computer system 1100 may include an input device 1112,such as a keyboard, and a cursor control device 1114, such as a mouse.The computer system 1100 can also include a disk drive unit 1116, asignal generation device 1118, such as a speaker or remote control, anda network interface device 1120.

In a particular embodiment, as depicted in FIG. 11, the disk drive unit1116 may include a computer-readable medium 1122 in which one or moresets of instructions 1124, e.g. software, can be embedded. Further, theinstructions 1124 may embody one or more of the methods or logic asdescribed herein. In a particular embodiment, the instructions 1124 mayreside completely, or at least partially, within the main memory 1104,the static memory 1106, and/or within the processor 1102 duringexecution by the computer system 1100. The main memory 1104 and theprocessor 1102 also may include computer-readable media.

In an alternative embodiment, dedicated hardware implementations, suchas application specific integrated circuits, programmable logic arraysand other hardware devices, can be constructed to implement one or moreof the methods described herein. Applications that may include theapparatus and systems of various embodiments can broadly include avariety of electronic and computer systems. One or more embodimentsdescribed herein may implement functions using two or more specificinterconnected hardware modules or devices with related control and datasignals that can be communicated between and through the modules, or asportions of an application-specific integrated circuit. Accordingly, thepresent system encompasses software, firmware, and hardwareimplementations.

In accordance with various embodiments of the present disclosure, themethods described herein may be implemented by software programsexecutable by a computer system. Further, in an exemplary, non-limitedembodiment, implementations can include distributed processing,component/object distributed processing, and parallel processing.Alternatively, virtual computer system processing can be constructed toimplement one or more of the methods or functionality as describedherein.

The present disclosure contemplates a computer-readable medium thatincludes instructions 1124 or receives and executes instructions 1124responsive to a propagated signal, so that a device connected to anetwork 1126 can communicate voice, video or data over the network 1126.Further, the instructions 1124 may be transmitted or received over thenetwork 1126 via the network interface device 1120.

While the computer-readable medium is shown to be a single medium, theterm “computer-readable medium” includes a single medium or multiplemedia, such as a centralized or distributed database, and/or associatedcaches and servers that store one or more sets of instructions. The term“computer-readable medium” shall also include any medium that is capableof storing, encoding or carrying a set of instructions for execution bya processor or that cause a computer system to perform any one or moreof the methods or operations disclosed herein.

In a particular non-limiting, exemplary embodiment, thecomputer-readable medium can include a solid-state memory such as amemory card or other package that houses one or more non-volatileread-only memories. Further, the computer-readable medium can be arandom access memory or other volatile re-writable memory. Additionally,the computer-readable medium can include a magneto-optical or opticalmedium, such as a disk or tapes or other storage device to capturecarrier wave signals such as a signal communicated over a transmissionmedium. A digital file attachment to an e-mail or other self-containedinformation archive or set of archives may be considered a distributionmedium that is equivalent to a tangible storage medium. Accordingly, thedisclosure is considered to include any one or more of acomputer-readable medium or a distribution medium and other equivalentsand successor media, in which data or instructions may be stored.

Although the present specification describes components and functionsthat may be implemented in particular embodiments with reference toparticular standards and protocols, the disclosed embodiments are notlimited to such standards and protocols. For example, standards forInternet and other packet switched network transmission (e.g., TCP/IP,UDP/IP, HTML, HTTP) represent examples of the state of the art. Suchstandards are periodically superseded by faster or more efficientequivalents having essentially the same functions. Accordingly,replacement standards and protocols having the same or similar functionsas those disclosed herein are considered equivalents thereof.

The illustrations of the embodiments described herein are intended toprovide a general understanding of the structure of the variousembodiments. The illustrations are not intended to serve as a completedescription of all of the elements and features of apparatus and systemsthat utilize the structures or methods described herein. Many otherembodiments may be apparent to those of skill in the art upon reviewingthe disclosure. Other embodiments may be utilized and derived from thedisclosure, such that structural and logical substitutions and changesmay be made without departing from the scope of the disclosure.Additionally, the illustrations are merely representational and may notbe drawn to scale. Certain proportions within the illustrations may beexaggerated, while other proportions may be reduced. Accordingly, thedisclosure and the figures are to be regarded as illustrative ratherthan restrictive.

One or more embodiments of the disclosure may be referred to herein,individually and/or collectively, by the term “invention” merely forconvenience and without intending to voluntarily limit the scope of thisapplication to any particular invention or inventive concept. Moreover,although specific embodiments have been illustrated and describedherein, it should be appreciated that any subsequent arrangementdesigned to achieve the same or similar purpose may be substituted forthe specific embodiments shown. This disclosure is intended to cover anyand all subsequent adaptations or variations of various embodiments.Combinations of the above embodiments, and other embodiments notspecifically described herein, will be apparent to those of skill in theart upon reviewing the description.

The Abstract of the Disclosure is provided to comply with 37 C.F.R.§1.72(b) and is submitted with the understanding that it will not beused to interpret or limit the scope or meaning of the claims. Inaddition, in the foregoing Detailed Description, various features may begrouped together or described in a single embodiment for the purpose ofstreamlining the disclosure. This disclosure is not to be interpreted asreflecting an intention that the claimed embodiments require morefeatures than are expressly recited in each claim. Rather, as thefollowing claims reflect, inventive subject matter may be directed toless than all of the features of any of the disclosed embodiments. Thus,the following claims are incorporated into the Detailed Description,with each claim standing on its own as defining separately claimedsubject matter.

The above-disclosed subject matter is to be considered illustrative, andnot restrictive, and the appended claims are intended to cover all suchmodifications, enhancements, and other embodiments, which fall withinthe true spirit and scope of the present invention. Thus, to the maximumextent allowed by law, the scope of the present invention is to bedetermined by the broadest permissible interpretation of the followingclaims and their equivalents, and shall not be restricted or limited bythe foregoing detailed description.

1. A method of indicating a quality of service, the method comprising:determining values of a plurality of video quality parameters at aset-top box device; selecting a color from a plurality of colors basedon at least one of the values; and activating a video quality indicator,wherein the video quality indicator includes the selected color.
 2. Themethod of claim 1, wherein the video quality indicator comprises alight-emitting component of the set-top box device.
 3. The method ofclaim 1, wherein the video quality indicator comprises a light-emittingcomponent of a remote control device communicating with the set-top boxdevice.
 4. The method of claim 3, further comprising sending dataindicating the selected color to the remote control device.
 5. Themethod of claim 1, wherein the video quality indicator is displayed viaa graphical indicator at a display device coupled to the set-top boxdevice.
 6. The method of claim 1, wherein the graphical indicator isselectable.
 7. The method of claim 6, further comprising: receiving aselection of the graphical indicator when the graphical indicatorincludes a color indicating video quality other than good video quality;and sending a graphical user interface to a display device, wherein thegraphical user interface includes values of at least one of theplurality of video quality parameters based on which the color wasselected.
 8. The method of claim 1, wherein the video quality indicatoris displayed via a graphical user interface at a display devicecommunicating with a remote management system communicating with theset-top box device via a video distribution network.
 9. The method ofclaim 8, further comprising sending data indicating the determinedvalues, the selected color, or any combination thereof, to a remotemanagement system communicating with the set-top box device via a videodistribution network.
 10. The method of claim 9, further comprisingreceiving a polling message from the remote management system, whereinthe data is sent in response to the polling message.
 11. A method ofindicating quality of service, the method comprising: receiving data ata remote management system from a set-top box device, the dataindicating a quality of service received by the set-top box from a videodistribution network; and sending a graphical user interface (GUI) to adisplay device communicating with the remote management system, whereinthe GUI includes a quality of service indicator having a color thatcorresponds to the quality of service.
 12. The method of claim 11,further comprising sending a polling message to the set-top box device,wherein the data indicating the quality of service is received from theset-top box device in response to the polling message.
 13. The method ofclaim 11, further comprising selecting the color at the remotemanagement system based on the data indicating the quality of service.14. The method of claim 11, further comprising receiving data indicatingthe color from the set-top box device.
 15. The method of claim 11,wherein the data indicating the quality of service indicates values of aplurality of quality of service parameters.
 16. The method of claim 15,wherein the GUI displays values of quality of service parameters basedon which the color is selected.
 17. A set-top box device, comprising aprocessor and a memory accessible to the processor, wherein the memoryincludes logic to activate at least one video quality indicator in acolor selected from a plurality of colors, wherein the selected colorcorresponds to a quality of video content received at the set-top boxdevice via a video distribution network.
 18. The set-top box device ofclaim 17, wherein the plurality of colors includes at least a firstcolor indicating a first quality of service category and a second colorindicating a second quality of service category.
 19. The set-top boxdevice of claim 18, further comprising a light-emitting indicator andlogic to illuminate the light-emitting indicator in the selected color.20. The set-top box device of claim 18, further comprising: a firstlight-emitting indicator displaying the first color and a secondlight-emitting indicator displaying the second color; and logic toilluminate the first light-emitting indicator when the quality ofservice is within the first quality of service category and toilluminate the second light-emitting indicator when the quality ofservice is within the second quality of service category.
 21. Theset-top box device of claim 18, wherein the first color is green and thesecond color is red.
 22. The set-top box device of claim 18, wherein theplurality of colors includes a third color indicating a third quality ofservice category.
 23. The set-top box device of claim 22, wherein thethird color is yellow or amber.
 24. The set-top box device of claim 17,further comprising a remote interface and logic to send data instructinga remote control device to illuminate a quality of service indicator atthe remote control device in the selected color.
 25. The set-top boxdevice of claim 17, further comprising a network interface and logic tosend data indicating the quality of service, the selected color, or anycombination thereof, to a remote management system via the networkinterface.
 26. A system to indicate video content quality, the systemcomprising: a network interface communicating with a video distributionnetwork; logic to receive data from a set-top box device indicating aquality of video content received at the set-top box device via thevideo distribution network; logic to send a first graphical userinterface (GUI) to a display device communicating with the remotemanagement system, wherein the GUI displays a video quality indicatorassociated with the set-top box device, the GUI having a color thatcorresponds to the quality of video content received by the set-top boxdevice.
 27. The system of claim 26, wherein the GUI includes a value ofa video quality parameter based on which the color is selected.
 28. Thesystem of claim 26, further comprising logic to receive home networkperformance data from a residential gateway coupled to the set-top boxdevice and logic to send a second GUI to the display device wherein thesecond GUI displays a home network performance indicator having a colorthat corresponds to performance of a home network coupled to theresidential gateway and the set-top box device.
 29. The system of claim28, wherein the first GUI includes a selectable indicator of an optionto view the second GUI.
 30. A computer-readable medium includingprocessor-readable instructions adapted to cause a processor to executea method comprising: determining values of a plurality of video qualityparameters; selecting a color from a plurality of colors based on atleast one of the values; and activating a video quality indicator,wherein the video quality indicator includes the selected color.
 31. Thecomputer-readable medium of claim 30, wherein the video qualityindicator includes a light-emitting indicator at a set-top box device, alight-emitting indicator at a remote control device, a graphicalindicator at a display device coupled to a set-top box device, agraphical indicator at a display device communicating with a remotemanagement system, or any combination thereof.
 32. The computer-readablemedium of claim 30, wherein the selected color is a color indicatinggood video quality when all of the video quality parameters have valuesconfigured as good values for the set-top box device.
 33. Thecomputer-readable medium of claim 30, wherein the selected color is acolor indicating poor video quality when at least one of the videoquality parameters has a value configured as a poor value for theset-top box device.
 34. The computer-readable medium of claim 30,wherein the selected color is a color indicating neither good, nor poor,video quality when at least one of the video quality parameters has avalue configured as a neither good, nor poor, value for the set-top boxdevice.